Repair the corrupted script block

The previous commit's replacement text contained the sequence "$'", which the
patch tool treats as a substitution token meaning "everything after the match".
It injected a duplicate copy of the rest of the file and left script.html with
a syntax error, so the page showed only "Loading...".

This closes the broken string and reopens bindPost so the duplicated tail that
follows becomes its legitimate body. A second patch removes the leftover.

script.html

@@ -817,7 +817,29 @@ async function loadTakes() {
           + 'style="width:100%;aspect-ratio:9/16;border-radius:9px;border:1px solid var(--line);background:#000;display:block"></video>'
           + '<div class="foot" style="margin-top:6px">' + esc(when(v.at) || "earlier")
           + (v.voice_name ? ' &middot; ' + esc(v.voice_name) : '')
-          + (v.cost_usd ? ' &middot; 
+          + (v.cost_usd ? ' &middot; &#36;' + Number(v.cost_usd).toFixed(2) : '') + '</div>'
+          + (v.note ? '<div class="foot" style="opacity:.7">' + esc(v.note) + '</div>' : '')
+          + '<button type="button" class="btn ghost" data-restore="' + i + '" '
+          + 'style="margin-top:8px;width:100%">Use this one</button>'
+          + '</div>';
+      }).join("")
+    + '</div>';
+  [].forEach.call(el.querySelectorAll("[data-restore]"), function (b) {
+    b.onclick = async function () {
+      if (!confirm("Bring that take back as the current video? The one you are leaving is kept.")) return;
+      b.disabled = true; b.textContent = "Restoring…";
+      var s = await api("restore_version", { email: email, project_id: pid,
+                                             index: parseInt(b.getAttribute("data-restore"), 10) });
+      if (!s.ok) { b.disabled = false; b.textContent = "Use this one"; showMsg("msg", s.error || "Could not restore that."); return; }
+      showMsg("msg", s.status_text || "Restored.", "ok");
+      load();
+    };
+  });
+}
+
+function bindPost() {
+  loadTakes();
+  // The editing bay is opt-in. Most people want to watch the thing and leave.
   var eo = document.getElementById("edlopen");
   if (eo) eo.onclick = function () {
     var w = document.getElementById("edlwrap");